Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Ea-Sle Chang, MD

Individual provider Surgery Physician · NPI 1932582061

Ea-Sle Chang, MD is a General Surgery in Saint Louis, Missouri. Qualified in 2015, 11 years ago. Practices with Mercy Clinics Inc, a 442-clinician group and accepts Medicare assignment. Licensed in Iowa and Missouri.

Years since qualifying
11
Licensed in
IA, MO
In the registry since
2015
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

621 S New Ballas Rd Ste 560A
Saint Louis, MO 63141-8261
Phone: (314) 251-6440
Fax: (314) 251-4456
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 2026018533 (MO)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 2026018533 (MO)
Trauma Surgery Physician Taxonomy 2086S0127X · Licence 2026018533 (MO)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence MD-48980 (IA)

Record details

NPI number1932582061
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2015
Last updated in NPPESJuly 13, 2026
Certification dateJuly 13, 2026
Mailing address621 S New Ballas Rd Ste 560a, Saint Louis, MO 63141-8261

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Mercy Clinics Inc — 442 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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